This app provides real-time audio analysis for tuning a wide variety of stringed instruments. It offers a vast library of custom tunings and an intuitive interface with visual feedback to ensure accurate intonation. Users can also tune by ear using high-quality instrument samples.
Summarized from real user reviews of Pro Guitar Tuner. Based on 10K reviews and a 4.7/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Music app.
6.0.4
October 30, 2025
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MoreNo ads, all tunings and features
$9.99
Premium Tuner
No ads, all tunings and tuner features
3 issues
App crashes when changing tuning modes
Tuner not responding to some strings
4 requests
Custom tuning options
Support for more instrument types
This app listens to the sound from your device's microphone or an external microphone and analyzes it in real-time to help you accurately tune stringed instruments. It supports a wide range of instruments and offers a vast library of custom tunings.
The app is designed to tune a comprehensive list of stringed instruments, including various types of guitars (from 4-string to 13-string), bass guitars, ukuleles, banjos, mandolins, violins, cellos, double basses, and balalaikas. It also offers a wide selection of specific tunings for each instrument.
The app offers a freemium model. While basic tuning functionality is available, a monthly subscription unlocks all tunings, all instruments, extra settings, and removes advertisements. This premium subscription provides full access to the app's capabilities.
The app is described as highly accurate, used by professionals globally. It provides detailed feedback, including cents for the current pitch, a red/green light indicator for the closest pitch, a note wheel, and a fretboard display, ensuring precise tuning.
Yes, the app allows you to tune by ear if preferred. It provides high-quality samples of real instruments, enabling you to match the sound and achieve accurate tuning through listening.
